EP0934951A4 - Plant cell growth factors - Google Patents

Plant cell growth factors

Info

Publication number
EP0934951A4
EP0934951A4 EP97933865A EP97933865A EP0934951A4 EP 0934951 A4 EP0934951 A4 EP 0934951A4 EP 97933865 A EP97933865 A EP 97933865A EP 97933865 A EP97933865 A EP 97933865A EP 0934951 A4 EP0934951 A4 EP 0934951A4
Authority
EP
European Patent Office
Prior art keywords
cell growth
plant cell
growth factors
peptide
so3h
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP97933865A
Other languages
German (de)
French (fr)
Other versions
EP0934951A1 (en
EP0934951B1 (en
Inventor
Youji Sakagami
Yoshikatsu Matsubayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KH Neochem Co Ltd
Original Assignee
Kyowa Hakko Kogyo Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kyowa Hakko Kogyo Co Ltd filed Critical Kyowa Hakko Kogyo Co Ltd
Publication of EP0934951A1 publication Critical patent/EP0934951A1/en
Publication of EP0934951A4 publication Critical patent/EP0934951A4/en
Application granted granted Critical
Publication of EP0934951B1 publication Critical patent/EP0934951B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
    • A01N41/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
    • A01N41/04—Sulfonic acids; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
    • C07K5/08—Tripeptides
    • C07K5/0802—Tripeptides with the first amino acid being neutral
    • C07K5/0812—Tripeptides with the first amino acid being neutral and aromatic or cycloaliphatic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Genetics & Genomics (AREA)
  • Plant Pathology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Agronomy & Crop Science (AREA)
  • Peptides Or Proteins (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Fertilizers (AREA)
  • Cultivation Of Plants (AREA)

Abstract

The present invention relates to a peptide of the formula: <CHEM> wherein both of R<1> and R<2> represent SO3H, or either of R<1> or R<2> represents SO3H and the rest represents H; Z represents an alpha -amino acid residue; X represents H or an acyl; and Y represents OH, C1-6 alkoxy or NH2, and to a plant growth promoter comprising the peptide.
EP97933865A 1996-08-02 1997-07-31 Plant cell growth factors Expired - Lifetime EP0934951B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP20511696A JP3746847B2 (en) 1996-08-02 1996-08-02 Plant cell growth factor
JP20511696 1996-08-02
PCT/JP1997/002669 WO1998005681A1 (en) 1996-08-02 1997-07-31 Plant cell growth factors

Publications (3)

Publication Number Publication Date
EP0934951A1 EP0934951A1 (en) 1999-08-11
EP0934951A4 true EP0934951A4 (en) 2003-01-02
EP0934951B1 EP0934951B1 (en) 2004-12-08

Family

ID=16501692

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97933865A Expired - Lifetime EP0934951B1 (en) 1996-08-02 1997-07-31 Plant cell growth factors

Country Status (8)

Country Link
US (1) US6057296A (en)
EP (1) EP0934951B1 (en)
JP (1) JP3746847B2 (en)
AT (1) ATE284411T1 (en)
AU (1) AU712930B2 (en)
CA (1) CA2262816C (en)
DE (1) DE69731895T2 (en)
WO (1) WO1998005681A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040096941A1 (en) * 2002-11-19 2004-05-20 Yoshikatsu Matsubayashi Receptor for plant cell growth factor
EP2389799A1 (en) 2010-05-25 2011-11-30 BioMass Booster, S.L. Method for increasing plant biomass

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0755941A2 (en) * 1995-07-18 1997-01-29 Wako Pure Chemical Industries Ltd Polypeptide and process for measuring living body components using the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3538310A1 (en) * 1985-10-28 1987-04-30 Pfrimmer Pharma USE OF GLUTAMINE IN THE FORM OF ITS DI- AND TRIPEPTIDES IN THE FOOD MEDIUM FOR CELL CULTURES
DE4009268A1 (en) * 1990-03-22 1991-09-26 Consortium Elektrochem Ind SECRETION OF HIRUDIN DERIVATIVES
PL304662A1 (en) * 1992-11-12 1995-01-09 Biomeasure Inc Opioidic peptides
WO1996032409A1 (en) * 1995-04-12 1996-10-17 Kyowa Hakko Kogyo Co., Ltd. Plant cell growth factor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0755941A2 (en) * 1995-07-18 1997-01-29 Wako Pure Chemical Industries Ltd Polypeptide and process for measuring living body components using the same

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MATSUBAYASHI YOSHIKATSU ET AL: "Active fragments and analogs of the plant growth factor, phytosulfokine: Structure-activity relationships.", BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS, vol. 225, no. 1, 1996, pages 209 - 214, XP002218207, ISSN: 0006-291X *
MATSUBAYASHI YOSHIKATSU ET AL: "Phytosulfokine, sulfated peptides that induce the proliferation of single mesophyll cells of Asparagus officinalis L.", PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES, vol. 93, no. 15, 1996, 1996, pages 7623 - 7627, XP002218208, ISSN: 0027-8424 *

Also Published As

Publication number Publication date
DE69731895T2 (en) 2005-12-01
AU712930B2 (en) 1999-11-18
JPH1045797A (en) 1998-02-17
EP0934951A1 (en) 1999-08-11
AU3707697A (en) 1998-02-25
JP3746847B2 (en) 2006-02-15
CA2262816A1 (en) 1998-02-12
EP0934951B1 (en) 2004-12-08
US6057296A (en) 2000-05-02
WO1998005681A1 (en) 1998-02-12
DE69731895D1 (en) 2005-01-13
ATE284411T1 (en) 2004-12-15
CA2262816C (en) 2002-09-03

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